Data for "Dynamical crossover between stretched- and compressed-exponential relaxation in a photoexcited crystal"

CROdata_Fig1bPar.csv and CROdata_Fig1bPerp.csv: First column is polarization angle in radians, second column is SHG intensity CROdata_Fig1c.csv: First row is temperature in K, second row is SHG intensity, third row is error bars for SHG intensity CROdata_Fig2aPar.csv and CROdata_Fig2aPerp.csv: First row is polarization angle in radians, second row is SHG intensity for t<0, third row is SHG intensity for t=48 ps CROdata_Fig2b.csv: First column is delay time in ps, subsequent columns are SHG intensities for specific pump fluences. Order of fluences is given in CROdata_fluences.csv CROdata_Fig4b.csv: First column is delay time in ps, second column is SHG intensity for T=30K, third column is SHG intensity for T=50K.